Hitec RCD - HPP-21 PC Programmer, for Hitec Digital Servos Replacement Parts Car and Truck Bearings and Bushings This gives you the ability

This gives you the ability to run longer and harder without overheating

This gear set is now the standard diff gear for the Savage Flux HP

Castle Link2 can be used to set the output from 4

nor will it work with the Traxxas Nitro Slash

Hitec RCD - HPP-21 PC Programmer, for Hitec Digital Servos Replacement Parts Car and Truck Bearings and Bushings This gives you the abilityThe HPP 21 Digital Programmer and servo tester allows you to access all the programable features right from your PC. Features: PC Programmer for Hitec Digital Servos PC Based Digital Servo Programmer and Tester Programs all Hitec Digital Servo Parameters Tests all Brands of Servos Free Downloadable Software USB PC Connection